814982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 16

約数和(自身を含む): 1458432

約数和(自身を除く): 643450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2531, 5062, 17717, 35434, 58213, 116426, 407491, 814982]

約数ペア:

[(1, 814982), (2, 407491), (7, 116426), (14, 58213), (23, 35434), (46, 17717), (161, 5062), (322, 2531)]